180022950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{400051}}^1$

素因数の和:400069

約数の個数: 36

約数和(自身を含む): 483662868

約数和(自身を除く): 303639918

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 400051, 800102, 1200153, 2000255, 2400306, 3600459, 4000510, 6000765, 7200918, 10001275, 12001530, 18002295, 20002550, 30003825, 36004590, 60007650, 90011475, 180022950]

約数ペア:

[(1, 180022950), (2, 90011475), (3, 60007650), (5, 36004590), (6, 30003825), (9, 20002550), (10, 18002295), (15, 12001530), (18, 10001275), (25, 7200918), (30, 6000765), (45, 4000510), (50, 3600459), (75, 2400306), (90, 2000255), (150, 1200153), (225, 800102), (450, 400051)]